Nope but I have had to when I was deployed before! Pretty nasty. Especially when you are flying home on R&R and all your gear is packed up and put away so that it does not have to get inspected by customs again and your plain gets delayed and you sit in hot ass Kuwait for 3 days with no change of clothes and then you go home smelling like ass! That was great, my wife told me when she picked me up at the base that no matter what I had to shower first before she would even let me in the rest of the house! I did not care, I was just glad to be home!
TPBM believes in just turning the underwear inside out.